Craftex CT179 Owner's manual

Category
Power planers
Type
Owner's manual
CT179
12-1/2” BENCHTOP PLANER
USER MANUAL
2
TABLE OF CONTENTS
General Safety Instructions for Machines...............................................................3
Specific Safety Instructions.....................................................................................4
Features..................................................................................................................5
Physical Features ...................................................................................................6
Set Up.....................................................................................................................7
Un-Packing.............................................................................................................7
Proper Grounding ...................................................................................................8
Mounting.................................................................................................................9
Assembly................................................................................................................9
Test Run.................................................................................................................10
Reset Switch...........................................................................................................10
Depth of Cut............................................................................................................11
Work-Piece Inspection............................................................................................11
Planing Tips............................................................................................................11
Basic Operations.....................................................................................................12
Maintenance ...........................................................................................................13
Lubrication ..............................................................................................................13
Motor Brushes Replacement ..................................................................................13
Feed Rollers ...........................................................................................................14
Knives Replacement...............................................................................................15
Drive Belt Replacement..........................................................................................16
Troubleshooting..............................................................................................17 & 18
Parts Breakdown & Parts List......................................................................... 19 - 22
Warranty.................................................................................................................23
3
GENERAL SAFETY INSTRUCTIONS
Extreme caution should be used when operating all power tools. Know your power
tool, be familiar with its operation, read through the owner’s manual and practice safe
usage procedures at all times.
ALWAYS read and understand the
user manual before operating the
machine.
CONNECT your machine ONLY to the
matched and specific power source.
ALWAYS wear safety glasses
respirators, hearing protection and
safety shoes, when operating your
machine.
DO NOT wears loose clothing or
jewelry when operating your machine.
Wear protective hair covering.
A SAFE ENVIRONMENT is
important. Keep the area free of dust,
dirt and other debris in the immediate
vicinity of your machine.
BE ALERT! DO NOT use prescription
or other drugs that may affect your
ability or judgment to safely use your
machine.
DISCONNECT the power source when
changing drill bits, hollow chisels,
router bits, shaper heads, blades,
knives or making other adjustments or
repairs.
NEVER leave a tool unattended while it
is in operation.
NEVER allow unsupervised or untrained
personnel to operate the machine
NEVER reach over the table when the
tool is in operation.
ALWAYS keep blades, knives and bits
sharpened and properly aligned.
ALL OPERATIONS MUST BE
performed with the guards in place to
ensure safety.
ALWAYS use push sticks and feather
boards to safely feed your work through
the machine.
ALWAYS make sure that any tools used
for adjustments are removed before
operating the machine.
ALWAYS keep bystanders safely away
while the machine is in operation.
NEVER attempt to remove jammed
cutoff pieces until the blade has come to
a full stop.
4
ALWAYS read and understand the
user manual before operating the
planer.
DO NOT plane materials such as
plywood, hardboard, fiber board or any
other material than solid natural wood
fiber.
ENSURE that all parts are assembled
and adjusted properly before turning
the planer ON.
KEEP your fingers away from the in-
feed roller while feeding the stock into
the cutter head.
ALWAYS inspect your stock for nails,
staples, pieces of stones or any other
foreign material which is dangerous if
comes in contact with the cutter head.
DO NOT plane stock with loose knots.
DO NOT removes more than 1/8” from
the surface of the stock in a single
pass.
ALWAYS plane in the same direction
as the grain of the wood.
ALL GUARDS must be in place while
operating the plane to ensure safety.
ALWAYS feed stock smoothly. Do not
force or twist the work-piece while
planning.
DO NOT looks inside the planer while
feeding the work-piece into the cutter
head.
MAKE SURE before making any
adjustments, the switch is in the “OFF”
position and the cord is un-plugged.
NEVER LEAVE the planer unattended
while it is running.
DO NOT attempt to remove jammed
pieces unless the power switch has
been turned to the OFF position and
cord is unplugged from the power
source and the cutter head has come to
a complete stop.
ALWAYS make sure that the planer is
in a stable position.
DO NOT operate the planer using dull or
damaged knives.
MAKE SURE you have read and
understood all the safety instructions in
the manual and you are familiar with
your planer, before operating it. If you
fail to do so, serious injury could occur.
WARNING!
The safety instructions given above can not be complete because the environment in
every shop is different. Always consider safety first as it applies to your individual
working conditions.
CT179 - 12-1/2" BENCHTOP PLANER
SPECIFIC SAFETY INSTRUCTIONS
5
MODEL CT179 – 12-1/2” BENCHTOP PLANER
As part of the growing line of Craftex woodworking equipment, we are proud to offer the
CT179, a 12-1/2" Benchtop Planer. By following the instructions and procedures laid out in this
user manual, you will receive years of excellent service and satisfaction. The CT179 is a
professional tool and like all power tools, proper care and safety procedures should be
adhered to.
Motor.................................................................2-HP, 110-Volts, 15-Amps
Power Transfer..................................................Belt Drive
Bearings ............................................................Lubricated and Shielded
Table Size..........................................................11-1/2" Length x 12-1/2" Width
Roller Extension Size ........................................7-1/2 Length x 14-1/2 Width
Maximum Cut Width..........................................12-1/2"
Minimum Stock Length......................................6"
Minimum Stock Thickness.................................13/64"
Maximum Stock Thickness................................6"
Number of Cuts Per Minute...............................20,000
Planing Feed Rate.............................................32 FPM
Maximum Cut Depth Planing Full Width............1/16"
Maximum Cut Depth Planing 6" Wide Board.....3/32"
Cutterhead Type................................................2 High Speed Steel Knives
Cutterhead Diameter.........................................1-7/8"
Table Construction ............................................Steel and Cast Aluminum
Body Construction....................................... Cast Aluminum Base w/ Stamped Steel Body
Length/Width/Height..........................................21" x 27" x 18"
Weight ...............................................................Approximately 70 lbs (31 Kgs)
Warranty............................................................2 Years
CT179 Benchtop Planer
FEATURES
6
CT179 - 12-1/2" BENCHTOP PLANER
PHYSICAL FEATURES
Return
Rollers
Depth of
Cut Scale
Reset
Switch
Rubber
Feet
Infeed
Extension Wing
Lifting
Handle
Crank
Handle
ON/OFF
Switch
Front Motor
Brush
Cutterhead &
Motor
Assembly
Mounting
Hole
7
SETUP
Before setting up your machine you should
read and understand the instructions given
in this manual.
The unpainted surfaces of this planer are
coated with a rust preventive waxy oil that
you will want to remove before you begin
assembly. Use a solvent cleaner that will
not damage painted surfaces.
UNPACKING
The machine is properly packaged and
shipped completely in carton for safe
transportation. When unpacking, carefully
inspect the carton and ensure that nothing
has been damaged during transit.
Open the carton and check that the
machine and the parts are in good
condition.
LIST OF CONTENTS QTY
A. Planer .............................................. 1
B. Chip Deflector.................................. 1
C. Crank Handle................................... 1
D. Rubber Feet..................................... 4
E. Knife Gauge..................................... 1
F. Hex Wrench..................................... 1
G. Cap Screw ....................................... 1
H. Lock Washer.................................... 1
WARNING!
CT179 is a heavy machine, do not over-
exert yourself. For safe moving method
use a mechanical device or get the help
of an assistant.
IMPORTANT
While unpacking the CT179, if you can
not find any part of the machine, check if
it is already installed on the machine.
Some parts come installed on the
machine due to shipping purposes.
8
PROPER GROUNDING
Grounding provides a path of least
resistance for electric current to reduce the
risk of electric shock.
Make sure the cord is plugged into a
properly installed and grounded power
outlet. To prevent electrical hazards, have a
qualified electrician ensure that the line is
properly wired.
Make sure that the planer is connected to
an outlet having the same configuration as
the plug. If an adaptor plug is used, it must
be attached to the metal screw of the
receptacle.
Figure-1 110-Volts outlet for CT179
It is strongly recommended not to use
extension cords with your CT179. Always
try to position your machine close to the
power source so that you do not need to
use extension cords.
if it is necessary to use an extension cord,
make sure the extension cord does not
exceed 50-feet in length and the cord is 14-
gauge to prevent motor damage.
WARNING!
Improper connection of the equipment-
grounding conductor can result in the
risk of electric shock. Check with a
qualified electrician if you are in doubt
as to whether the outlet is properly
grounded.
9
MOUNTING
The CT179 features pre-drilled holes on the
base that allow mounting the planer to the
workbench.
If you choose to permanently mount your
planer to the workbench, use the four pre
drilled holes on the base. See figure-2.
Figure-2 CT179 mounting holes and rubber
feet
The holes are drilled all the way through the
workbench, and hex bolts, washers, and
hex nuts are used to secure the planer to
the workbench.
You can also mount the planer directly to
the workbench using a lag screw.
ASSEMBLY
Align the flat part, inside the crank handle
with the flat side, on the elevation lead
screw and place the crank handle onto the
lead screw.
Figure-3 Installing crank handle
Thread the cap screw with a lock washer
through the crank handle into the lead
screw and secure the crank handle.
Use the crank handle and lower the cutter
head assembly to access the top of the
cutter head assembly from the rear of the
planer.
Remove the two wing nuts and install the
chip deflector with the foam cushion against
the motor housing and secure it using the
wing nuts. See figure-4. Do not over tighten
the wing nuts.
Figure-4 Installing the chip deflector
10
TEST RUN
Once you have assembled your machine
completely, it is then time for a test run to
make sure that the machine works properly
and is ready for operation.
The test run consists of verifying that the
motor powers up and runs correctly and the
safety disabling key on the switch works
correctly.
During the test run if there is any unusual
noise coming from the machine or the
machine vibrates excessively, stop the
machine immediately and disconnect from
the power source. Investigate to find out the
problem with your machine. See page-17
and 18 for troubleshooting.
TO TEST RUN THE MACHINE:
Make sure that you have read and
understood the safety instructions given in
this user manual and that the machine is
setup properly.
Remove all tools and objects used during
setup and cleared away from the machine.
Connect the cord to the power outlet.
Turn ON the machine and make sure the
machine is running correctly.
The machine should run smoothly with little
or no vibration. If there is any unusual noise
or vibration during test run, turn OFF the
machine immediately.
Remove the safety key from the ON/OFF
switch.
Try to start the machine by flipping the
ON/OFF switch.
Figure-5 ON/OFF switch with safety key
If the machine does not start, the switch
safety key is working properly.
If the machine starts with the safety key
removed, immediately stop the machine
and check with our customer service. Do
not operate the machine until the safety key
is fixed.
RESET SWITCH
The CT179 is protected by a thermal
overload device, which will trip if the motor
becomes too hot. See figure-5.
To reset the switch, move the ON/OFF
switch to OFF and wait a few minutes. Then
press the reset button. If the reset button
does not stay depressed, you will have to
wait longer for the motor to cool down
before pressing it again.
11
DEPTH OF CUT
To control the depth of cut, use the crank
handle located on the top of the machine to
raise or lower the head assembly and you
can read the depth of cut in inches and
metric on the depth of cut scale. See figure-
6.
Figure-6 Depth of cut
One revolution of the hand wheel lowers or
raises the head assembly approximately
5/64” (2mm). The depth of cut depends on
the hardness of the wood and the width of
the board being passed under the cutter
head. It is recommended not to cut more
than 1/32” of the material in one single
pass. Generally a series of light cuts will
give a better result than trying to cut too
much material in a single pass.
WORK-PIECE INSPECTION
This planer is designed to cut wood only, do
not cut any kind of metal, stone or glass.
Before planing the stock, make sure to
inspect it for nails, staples, small pieces of
stone or metal and any other foreign
objects which could come in contact with
the knives.
If the wood contains any of these objects
and it comes in contact with the cutter head
knives, the object might cause kick back or
damage the knives. For optimum results,
always inspect your work-piece carefully
before you plan and wear eye protection.
Some woods with excessive twisting or
wrapping are un-stable while planing and
are dangerous because during the
operation the work-piece can move
unexpectedly which will either damage the
blade or injure the operator. One face of the
twisted stock should be surfaced on a
jointer.
Some stocks with large knots are also
dangerous to plane.
PLANING TIPS
For improved surface finishing with minimal
tearouts, always feed the work-piece with
the grain.
The work-piece should be fed into the
planer so that the blades are travelling with
the grain as they finish the cut. The grain
should be angled up towards the rear of the
work-piece as it is fed into the cutter head.
Do not remove more than 1/32” of material
in a single pass.
12
If you are planing long lumber, get the help
of an asssistant or use a roller stand to
provide support for the work-piece.
Scrape all glue off joined boards before
planing.
Plane only natural wood fibers. Do not
plane wood composites.
BASIC OPERATIONS
This section explains the basic operations
of your CT179 planer.
TO USE THE PLANER:
Make sure you have read and understood
the instructions given in this manual before
operating the planer.
Wear safety glasses and a face shield.
Use a jointer and flatten one surface of the
work-piece before planing.
Place the work-piece on the table with its
flat surface down.
Use the crank handle and lower the cutter
head assembly so that the edge of the
cutter just touches the work-piece.
Rotate the crank handle slightly less than
1/4 turn to raise the cutter-head above the
work-piece surface approximately 1/32" for
the first pass, then remove the work-piece
from the machine.
Connect the cord to the power source and
turn the machine ON.
Stand to one side of the planer and feed the
work-piece with its flat surface down, into
the machine.
Make sure not to push or pull the work-
piece during operation. The infeed and
outfeed rollers will control the feed rate of
the work-piece.
Once the work-piece is clear of the out-feed
roller, measure the work-piece thickness.
If further planing is needed, rotate the crank
handle counterclockwise slightly less than
1/4 turn to lower the cutter head assembly
and cut the work-piece.
13
MAINTENANCE
During the life of your machine, you will
need to practice some regular maintenance
to keep your planer in peak operating
condition.
Daily before use, check the machine for
loose mounting bolts, damaged cord or any
other unsafe condition.
After every 40-45 hours of operation,
lubricate the elevation lead screw, feed
roller chain drive and check/replace motor
brushes.
Vacuum the wood chips from the table and
wipe the remaining sawdust from the
machine and table with a dry cloth.
LUBRICATION
The cutter head elevation lead screw and
the feed roller drive chain need to be
lubricated with light machine oil.
TO LUBRICATE THE PLANER:
Make sure the cord is disconnected from
the power source.
Remove the crank handle, the top cover,
the panels from the both sides, and the
inner cover.
Vacuum chips and dust from the lead
screws and drive chain and use mineral
spirits with a brush to remove any built up
grime. Dry the parts using a shop rag.
Use some chain oil onto the drive chain and
clean the excessive oil using a rag.
Reinstall the sides and top cover and move
the cutter-head assembly up and down to
distribute the lubricant on the lead screws.
MOTOR BRUSHES
REPLACEMENT
The motor on CT179 features two carbon
brushes and the life of the brush is affected
by motor loads and usage.
TO CHECK & REPLACE THE BRUSHES:
Disconnect the cord from the power source.
Use a screw driver and unscrew the plastic
covers, removing the brushes. See figure-7
and figure-8.
WARNING!
When installing / removing and servicing
any part of the machine, make sure the
cord is disconnected from the power
source. Failure to do so may result in
serious personal injury or death.
14
Figure-7 Front motor brush
Figure-8 Rear motor brush
Measure the length of the carbon tip.
If either brush is worn down to 1/4" (6mm)
or less, replace both as a set.
FEED ROLLERS
The feed rollers rotate in the spring loaded
bushing blocks maintain downward
pressure while riding on the board. If there
is sawdust build up between the bracket
and bushing block, the roller may prevent
the work-piece from passing though the
planer.
TO REMOVE THE SAWDUST BUILD UP
FROM THE FEED ROLLERS:
Disconnect the cord from the power source.
Uninstall the crank handle, top cover and
side panels of the machine.
Re-install the crank handle for use in the
next step.
Place a wood block under the roller so that
it is not touching the cutter head.
Lower the cutter head using the crank
handle until the roller bushing block on
either side lifts up from the bracket.
Clean the sawdust built up from the bushing
block, the bracket and the spring.
Raise the cutter head assembly and
remove the wood block.
Repeat the above steps and clean the
sawdust build up from the second feed
roller.
Remove the crank handle.
Reinstall the side panels, the top cover and
the crank handle.
15
KNIVES REPLACEMENT
The cutter head on CT179 features two
knives, locked in position by a knife gib with
seven bolts that are angled to put pressure
on the knives when tightened.
TO REMOVE THE KNIVES:
Disconnect the cord from the power source.
Rotate the crank handle all the way and
lower the cutter head assembly.
Uninstall the chip deflector.
Loosen the seven bolts, securing the knife
to the cutter head by turning them
clockwise.
Figure-9 Cutter head assembly
Carefully slide the knife out and repeat the
above steps with the other knife.
TO INSTALL THE KNIVES
Rotate the cutter head with the knife slot
facing directly up so that the springs do not
fall out, then remove the gib.
Clean the knife, the gib and the knife slot
with a shop rag and apply a light coat of oil
on these parts.
Make sure the spring are properly in
position and replace the gib.
Insert the knife into the knife slot between
the gib and cutter head so that the bevelled
edge of the knife is against the cutter head.
Position the knife gauge over the knife and
apply downward pressure.
While maintaining pressure on the knife
with the knife gauge, tighten the gib bolts
just enough to hold the knife in place
starting with the middle bolt as shown in
figure-10.
Figure-10 Tightening the bolts in sequence
Repeat the above step and fully tighten the
bolts in sequence.
Position the knife gauge on the cutter head
and check the height of the knife. The tip of
the knife should be just touching the arc of
the gauge.
If the knife is not secured at the correct
height, loosen all the bolts and repeat the
above four steps to correct the height.
Install the second knife, in the same way.
WARNING!
The knives are very sharp. For the
protection of your hands, make sure to
wear gloves.
16
DRIVE BELT
REPLACEMENT
The CT179 features a very durable drive
belt which is located on the right side of the
planer and may eventually require
replacement.
TO REPLACE THE DRIVE BELT:
Disconnect the cord from the power source.
Uninstall the crank handle, the top cover
and the side panels.
Loosen the two screws securing the belt
guard and remove the belt guard.
Roll the belt off the pulleys.
Figure-11 Replacing the drive belt
Position the new belt around the motor
pulley so that the ribs of the belt are seated
in the pulley grooves.
Apply pressure to the pulley with one hand
and slowly rotate the motor pulley and
install the belt on both pulleys.
When the belt is fully on both pulleys, rotate
the pulleys with your hand and make sure
the belt is properly installed onto the pulleys
and the ribs of the belt are seated in the
pulley grooves.
Reinstall the belt guard, side panels, top
cover and the crank handle.
17
18
19
20
CT179 PARTS LIST
#
DESCRIPTION IVM
1 KNOB - ABS
2 SCREW - M8-1.25 X Q235A
3 LOW COVER ABS
4 HANDLE LINK ZL203
5 LABEL
6 SCREW - M8-1.25 X 12
7 UP SHIELD
8 BOLT - M5-0.8
9 BOLT - M5-0.8
10 WASHER FLAT M4
11 WARNING LABEL
12 CHIP DEFLECTOR Q235A
13 SPONGE INLAY
14 COVER A 6
15 ROLLERS Q235A
16 PIN M3 X 8
17 CUTTERHEAD 45
18 SPRING C
19 KEY M5 X 5 X 10
20 BELT
21 NUT M16-1.5
22
PULLEY -
CUTTERHEAD
ZL401
23 RING M40
24 BEARING T6202-2RZ
25 SCREW - 40Cr
26 BLADE W18CrV
27 SCREW - M4-0.7 X 8
28 HOOP Q235A
29 FRAME ZL102
30 FIX PLATE 45
31 SCREW - (CHAIN) 45
32 NUT - (ADJUST) 45
33 CLAMP ABS
#
DESCRIPTION IVM
34 SLEEVE
35 WASHER - FLAT M6
36 WASHER - LOCK M6
37 SCREW - M6×16
38 ADJUSTABLE SLEEVE 45
39 RING
40 BEARING T6203-2RZ
41 CHAIN COVER ABS
42 WASHER - FLAT M5
43 SCREW - M5-0.8 X 12
44 CHAIN WHEEL Q235A
45 BOLT (HS)
46 SCREW - M6×20
47 WASHER - FLAT M6
48 PIN - (LIMITED) Q235A
49
SCREW (Tapping)
ST6×20
50 POINTER PC
51 SCREW - M4×10
52 ANTI KICK-BACK PLATE Q235A
53 WASHER - FLAT M6
54 PIN M6 X 308 Q235A
55 SUPPORT Q235A
56 WASHER - SPRING M5
57 SPRING A
58 OIL BEARING A
59 FIX PLATE Q235A
60 PIN
Q235A
61 FEED ROLLERS
62 SPRING B
63 CHAIN 08A-1×26
64 WASHER - FLAT
65 BRUSH HOLDER
66 SCREW - M5-0.8 X 10
67 PULLEY Q235A
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Craftex CT179 Owner's manual

Category
Power planers
Type
Owner's manual

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